Technical Reference
83
Table 51. Front Panel Audio Connector / Jumper Block (J6B2)
Jumper Setting Configuration
13
4
6
9
7
5
2
10
5 and 6, 9 and 10
Audio line out signals are routed to the back panel audio line out connector. The
back panel audio line out connector is shown in Figure 13 on page 64.
13
4
6
9
7
5
2
10
No jumpers installed
Audio line out and mic in signals are available for front panel audio connectors.
Table 30 on page 70 lists the names of the signals available on this connector
when no jumpers are installed.
✏
NOTE
When the jumpers are removed and this connector is used for front panel audio, the back panel
audio line out and Mic in connectors are disabled.
2.9.2 BIOS Setup Configuration Jumper Block
This 3-pin jumper block determines the BIOS Setup program’s mode. Table 52 describes the
jumper settings for the three modes: normal, configure, and recovery.
When the jumper is set to configuration mode and the computer is powered-up, the BIOS compares
the CPU version and the microcode version in the BIOS and reports if the two match.
Table 52. BIOS Setup Configuration Jumper Settings (J9G2)
Function/Mode Jumper Setting Configuration
Normal
1-2
1
3
The BIOS uses current configuration information and
passwords for booting.
Configure
2-3
1
3
After the POST runs, Setup runs automatically. The
maintenance menu is displayed.
Recovery
None
1
3
The BIOS attempts to recover the BIOS configuration. A
recovery diskette is required.
For information about Refer to
How to access the BIOS Setup program Section 4.1, page 111
The maintenance menu of the BIOS Setup program Section 4.2, page 112
BIOS recovery Section 3.7, page 106
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